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  <div class="headertitle"><div class="title">IpSpralSolverInterface.hpp</div></div>
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<a href="IpSpralSolverInterface_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Copyright (C) 2012, The Science and Technology Facilities Council (STFC)</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// Copyright (C) 2009, Jonathan Hogg &lt;jdh41.at.cantab.net&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">// Copyright (C) 2004, 2007 International Business Machines and others.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">// All Rights Reserved.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">// This code is published under the Eclipse Public License.</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">//</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">// Authors: Byron Tasseff                    LANL   2020-03-21</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">//          Jonathan Hogg                    STFC   2012-12-21</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">//          Jonathan Hogg                           2009-07-29</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">//          Carl Laird, Andreas Waechter     IBM    2004-03-17</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#ifndef __IPSPRALSOLVERINTERFACE_HPP__</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#define __IPSPRALSOLVERINTERFACE_HPP__</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="preprocessor">#include &quot;<a class="code" href="IpSparseSymLinearSolverInterface_8hpp.html">IpSparseSymLinearSolverInterface.hpp</a>&quot;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>{</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="preprocessor">#include &quot;spral_ssids.h&quot;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>}</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceIpopt.html">Ipopt</a></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>{</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="foldopen" id="foldopen00028" data-start="{" data-end="};">
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html">   28</a></span><span class="keyword">class </span><a class="code hl_class" href="classIpopt_1_1SpralSolverInterface.html">SpralSolverInterface</a>: <span class="keyword">public</span> <a class="code hl_class" href="classIpopt_1_1SparseSymLinearSolverInterface.html">SparseSymLinearSolverInterface</a></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>{</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="keyword">private</span>:</div>
<div class="foldopen" id="foldopen00031" data-start="{" data-end="};">
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7">   31</a></span>   <span class="keyword">enum</span> <a class="code hl_enumeration" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7">scaling_opts</a></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>   {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a76b658210bcf56cc7d66a81a30591ab9">   33</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a76b658210bcf56cc7d66a81a30591ab9">SWITCH_NEVER</a>,</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a40ab092630cc8f28f6a20f8cab220ef2">   34</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a40ab092630cc8f28f6a20f8cab220ef2">SWITCH_AT_START</a>,</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a7fd8177c875dedeb550e9f24eecf546d">   35</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a7fd8177c875dedeb550e9f24eecf546d">SWITCH_AT_START_REUSE</a>,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a30b8ceeedcffc8ca82ae7186c129d93d">   36</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a30b8ceeedcffc8ca82ae7186c129d93d">SWITCH_ON_DEMAND</a>,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7ae56a8bc06516313e57bd6b15c3a2ad58">   37</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7ae56a8bc06516313e57bd6b15c3a2ad58">SWITCH_ON_DEMAND_REUSE</a>,</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7aea4f407da412c8d1d8c4817437c062d6">   38</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7aea4f407da412c8d1d8c4817437c062d6">SWITCH_NDELAY</a>,</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a47c236c969e0111fd5ea4659f6a6c2e5">   39</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a47c236c969e0111fd5ea4659f6a6c2e5">SWITCH_NDELAY_REUSE</a>,</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a94f0ea309044abd3837cdcf830cc6b87">   40</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a94f0ea309044abd3837cdcf830cc6b87">SWITCH_OD_ND</a>,</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>      <a class="code hl_enumvalue" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a57d0c1558465aeb6ad9cc3048de28c27">SWITCH_OD_ND_REUSE</a></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a57d0c1558465aeb6ad9cc3048de28c27">   42</a></span>   };</div>
</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a7c3d7b76826fee7aeb38b59aa1a25c77">   44</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a7c3d7b76826fee7aeb38b59aa1a25c77">ndim_</a>;            </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a8aa5504525bc83673e2490a8fdcb9f08">   45</a></span>   <span class="keywordtype">double</span>* <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a8aa5504525bc83673e2490a8fdcb9f08">val_</a>;         </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a37b4244039887d49cf5631072b057bd1">   46</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a37b4244039887d49cf5631072b057bd1">numneg_</a>;          </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#ae67414f80cbf0c918949cff855788850">   47</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#ae67414f80cbf0c918949cff855788850">numdelay_</a>;        </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a99035c0ee1963ebe6cf7350eaf07a48f">   48</a></span>   <span class="keywordtype">void</span>* <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a99035c0ee1963ebe6cf7350eaf07a48f">akeep_</a>;         </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#af4db0459fe8777e6709ffd0062cd4119">   49</a></span>   <span class="keywordtype">void</span>* <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#af4db0459fe8777e6709ffd0062cd4119">fkeep_</a>;         </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#ad04b71382644f5c63794d64f910b3d8a">   50</a></span>   <span class="keywordtype">bool</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#ad04b71382644f5c63794d64f910b3d8a">pivtol_changed_</a>; </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a82b95f9f2d3359f346758ecf49667627">   51</a></span>   <span class="keywordtype">bool</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a82b95f9f2d3359f346758ecf49667627">rescale_</a>;        </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a9d73b8fb678334f2287f760eda23e4a6">   52</a></span>   <span class="keywordtype">double</span>* <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a9d73b8fb678334f2287f760eda23e4a6">scaling_</a>;     </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a1a08ed8df36d7313429c96b981079325">   53</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a1a08ed8df36d7313429c96b981079325">fctidx_</a>;          </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>   <span class="comment">/* Options */</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a1036bdd74111ba894a49e63e1d61c277">   56</a></span>   <span class="keyword">struct </span>spral_ssids_options <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a1036bdd74111ba894a49e63e1d61c277">control_</a>;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#aed5688368f44a67ce28d8d82dee5920a">   57</a></span>   <span class="keywordtype">double</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#aed5688368f44a67ce28d8d82dee5920a">umax_</a>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a539d42deadac9a72d9d4ecdbff0c99b8">   58</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a539d42deadac9a72d9d4ecdbff0c99b8">ordering_</a>;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a6e4d98b13fe7e1a7655151a51c80f235">   59</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a6e4d98b13fe7e1a7655151a51c80f235">scaling_type_</a>;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a451dddbca75f855ee51b9fa13de0b04a">   60</a></span>   <span class="keyword">enum</span> <a class="code hl_enumeration" href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7">scaling_opts</a> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a451dddbca75f855ee51b9fa13de0b04a">switch_</a>[3];</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a8aebc7eb447bb5f2654272b02b84ffa3">   61</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a8aebc7eb447bb5f2654272b02b84ffa3">scaling_val_</a>[3];</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a576f1c34d4ecbb4293cf825f2e3d1223">   62</a></span>   <span class="keywordtype">int</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a576f1c34d4ecbb4293cf825f2e3d1223">current_level_</a>;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#abcf5de129137ef0f933e29a7c1f88766">   63</a></span>   <span class="keywordtype">bool</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#abcf5de129137ef0f933e29a7c1f88766">dump_</a>;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span> </div>
<div class="foldopen" id="foldopen00067" data-start="{" data-end="}">
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a5df7be465ecafc27adbf15ab4f642cb1">   67</a></span>   <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a5df7be465ecafc27adbf15ab4f642cb1">SpralSolverInterface</a>()</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>      : <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a8aa5504525bc83673e2490a8fdcb9f08">val_</a>(NULL),</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#ae67414f80cbf0c918949cff855788850">numdelay_</a>(0),</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a99035c0ee1963ebe6cf7350eaf07a48f">akeep_</a>(NULL),</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#af4db0459fe8777e6709ffd0062cd4119">fkeep_</a>(NULL),</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#ad04b71382644f5c63794d64f910b3d8a">pivtol_changed_</a>(false),</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a82b95f9f2d3359f346758ecf49667627">rescale_</a>(false),</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a9d73b8fb678334f2287f760eda23e4a6">scaling_</a>(NULL),</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a1a08ed8df36d7313429c96b981079325">fctidx_</a>(0),</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a6e4d98b13fe7e1a7655151a51c80f235">scaling_type_</a>(0),</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>        <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#abcf5de129137ef0f933e29a7c1f88766">dump_</a>(false)</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>   { }</div>
</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a916e9cd16dbf192c8b24cca32b49b34e">   80</a></span>   <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a916e9cd16dbf192c8b24cca32b49b34e">~SpralSolverInterface</a>();</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#ac2257103d9a1f3a83ca9f397aa75d2fe">   82</a></span>   <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#ac2257103d9a1f3a83ca9f397aa75d2fe">RegisterOptions</a>(</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>      <a class="code hl_class" href="classIpopt_1_1SmartPtr.html">SmartPtr&lt;RegisteredOptions&gt;</a> roptions</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>   );</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#ac3a97c9942e5759f146f60b5b45fd512">   87</a></span>   <span class="keyword">static</span> std::string <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#ac3a97c9942e5759f146f60b5b45fd512">GetName</a>();</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a3819a97a4a726657c3c9ad4146691e53">   89</a></span>   <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a3819a97a4a726657c3c9ad4146691e53">InitializeImpl</a>(</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>      <span class="keyword">const</span> <a class="code hl_class" href="classIpopt_1_1OptionsList.html">OptionsList</a>&amp; options,</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>      <span class="keyword">const</span> std::string&amp; prefix</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>   );</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#af65f85d609916b1602efcd0a816801d1">   96</a></span>   <a class="code hl_enumeration" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#af65f85d609916b1602efcd0a816801d1">InitializeStructure</a>(</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>      <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        dim,</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>      <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        nonzeros,</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>      <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ia,</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>      <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ja</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>   );</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span> </div>
<div class="foldopen" id="foldopen00103" data-start="{" data-end="}">
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a50a931d01822ef99f5f09a6ec111acf0">  103</a></span>   <span class="keywordtype">double</span>* <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a50a931d01822ef99f5f09a6ec111acf0">GetValuesArrayPtr</a>()</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>   {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>      <span class="keywordflow">return</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a8aa5504525bc83673e2490a8fdcb9f08">val_</a>;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>   }</div>
</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#acf60ee440ae544ad3f70f5a11f36a1a4">  108</a></span>   <a class="code hl_enumeration" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#acf60ee440ae544ad3f70f5a11f36a1a4">MultiSolve</a>(</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>      <span class="keywordtype">bool</span>         new_matrix,</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>      <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ia,</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>      <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ja,</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>      <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        nrhs,</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>      <span class="keywordtype">double</span>*      rhs_vals,</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>      <span class="keywordtype">bool</span>         check_NegEVals,</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>      <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        numberOfNegEVals</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>   );</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
<div class="foldopen" id="foldopen00118" data-start="{" data-end="}">
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a75d7a32c3feb9c548d5c20444b654f9b">  118</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a75d7a32c3feb9c548d5c20444b654f9b">NumberOfNegEVals</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span><span class="keyword">   </span>{</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>      <span class="keywordflow">return</span> <a class="code hl_variable" href="classIpopt_1_1SpralSolverInterface.html#a37b4244039887d49cf5631072b057bd1">numneg_</a>;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>   }</div>
</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a5eb28a170fc3f33f66691194daa965ca">  126</a></span>   <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a5eb28a170fc3f33f66691194daa965ca">IncreaseQuality</a>();</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span> </div>
<div class="foldopen" id="foldopen00128" data-start="{" data-end="}">
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#abb9ffe123b16cd6d7758745dcf0e7a20">  128</a></span>   <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#abb9ffe123b16cd6d7758745dcf0e7a20">ProvidesInertia</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span><span class="keyword">   </span>{</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>   }</div>
</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span> </div>
<div class="foldopen" id="foldopen00133" data-start="{" data-end="}">
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a020d763c27239e50cdf86e8cf0ff2fdb">  133</a></span>   <a class="code hl_enumeration" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14">EMatrixFormat</a> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a020d763c27239e50cdf86e8cf0ff2fdb">MatrixFormat</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span><span class="keyword">   </span>{</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>      <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a6ec58bbddc3371494ce6e17ed926c7f3">CSR_Format_1_Offset</a>;</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>   }</div>
</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span> </div>
<div class="foldopen" id="foldopen00142" data-start="{" data-end="}">
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#ab6ae108bf645940b26cd0df9d630818c">  142</a></span>   <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#ab6ae108bf645940b26cd0df9d630818c">ProvidesDegeneracyDetection</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span><span class="keyword">   </span>{</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>   }</div>
</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span> </div>
<div class="foldopen" id="foldopen00147" data-start="{" data-end="}">
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#afd4c3a3ad6d83b72df90c2729689082b">  147</a></span>   <a class="code hl_enumeration" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#afd4c3a3ad6d83b72df90c2729689082b">DetermineDependentRows</a>(</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>      <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>*      <span class="comment">/*ia*/</span>,</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>      <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>*      <span class="comment">/*ja*/</span>,</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>      std::list&lt;Index&gt;&amp; <span class="comment">/*c_deps*/</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>   )</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>   {</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>      <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203">SYMSOLVER_FATAL_ERROR</a>;</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>   }</div>
</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#a01afe7d8d422bea19cb35102be215b80">  158</a></span>   <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#a01afe7d8d422bea19cb35102be215b80">ScaleNameToNum</a>(</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>      <span class="keyword">const</span> std::string&amp; name</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>   );</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"><a class="line" href="classIpopt_1_1SpralSolverInterface.html#af4e422401984f1ebdc10a2b23b41b76e">  163</a></span>   <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classIpopt_1_1SpralSolverInterface.html#af4e422401984f1ebdc10a2b23b41b76e">PivotMethodNameToNum</a>(</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>      <span class="keyword">const</span> std::string&amp; name</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>   );</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>};</div>
</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span> </div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>} <span class="comment">// namespace Ipopt</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span> </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aIpSparseSymLinearSolverInterface_8hpp_html"><div class="ttname"><a href="IpSparseSymLinearSolverInterface_8hpp.html">IpSparseSymLinearSolverInterface.hpp</a></div></div>
<div class="ttc" id="aclassIpopt_1_1OptionsList_html"><div class="ttname"><a href="classIpopt_1_1OptionsList.html">Ipopt::OptionsList</a></div><div class="ttdoc">This class stores a list of user set options.</div><div class="ttdef"><b>Definition</b> <a href="IpOptionsList_8hpp_source.html#l00032">IpOptionsList.hpp:33</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SmartPtr_html"><div class="ttname"><a href="classIpopt_1_1SmartPtr.html">Ipopt::SmartPtr</a></div><div class="ttdoc">Template class for Smart Pointers.</div><div class="ttdef"><b>Definition</b> <a href="IpSmartPtr_8hpp_source.html#l00164">IpSmartPtr.hpp:165</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html">Ipopt::SparseSymLinearSolverInterface</a></div><div class="ttdoc">Base class for interfaces to symmetric indefinite linear solvers for sparse matrices.</div><div class="ttdef"><b>Definition</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00098">IpSparseSymLinearSolverInterface.hpp:99</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14">Ipopt::SparseSymLinearSolverInterface::EMatrixFormat</a></div><div class="ttdeci">EMatrixFormat</div><div class="ttdoc">Enum to specify sparse matrix format.</div><div class="ttdef"><b>Definition</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00102">IpSparseSymLinearSolverInterface.hpp:103</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14a6ec58bbddc3371494ce6e17ed926c7f3"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a6ec58bbddc3371494ce6e17ed926c7f3">Ipopt::SparseSymLinearSolverInterface::CSR_Format_1_Offset</a></div><div class="ttdeci">@ CSR_Format_1_Offset</div><div class="ttdoc">Compressed sparse row format for upper triangular part, with 1 offset.</div><div class="ttdef"><b>Definition</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00109">IpSparseSymLinearSolverInterface.hpp:109</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html">Ipopt::SpralSolverInterface</a></div><div class="ttdoc">Interface to the linear solver SPRAL.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00028">IpSpralSolverInterface.hpp:29</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a01afe7d8d422bea19cb35102be215b80"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a01afe7d8d422bea19cb35102be215b80">Ipopt::SpralSolverInterface::ScaleNameToNum</a></div><div class="ttdeci">static int ScaleNameToNum(const std::string &amp;name)</div><div class="ttdoc">converts a scaling option name to its spral option number</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a020d763c27239e50cdf86e8cf0ff2fdb"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a020d763c27239e50cdf86e8cf0ff2fdb">Ipopt::SpralSolverInterface::MatrixFormat</a></div><div class="ttdeci">EMatrixFormat MatrixFormat() const</div><div class="ttdoc">Query of requested matrix type that the linear solver understands.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00133">IpSpralSolverInterface.hpp:133</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a1036bdd74111ba894a49e63e1d61c277"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a1036bdd74111ba894a49e63e1d61c277">Ipopt::SpralSolverInterface::control_</a></div><div class="ttdeci">struct spral_ssids_options control_</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00056">IpSpralSolverInterface.hpp:56</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a1a08ed8df36d7313429c96b981079325"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a1a08ed8df36d7313429c96b981079325">Ipopt::SpralSolverInterface::fctidx_</a></div><div class="ttdeci">int fctidx_</div><div class="ttdoc">Current factorization number to dump to.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00053">IpSpralSolverInterface.hpp:53</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a37b4244039887d49cf5631072b057bd1"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a37b4244039887d49cf5631072b057bd1">Ipopt::SpralSolverInterface::numneg_</a></div><div class="ttdeci">int numneg_</div><div class="ttdoc">Number of negative pivots in last factorization.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00046">IpSpralSolverInterface.hpp:46</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a3819a97a4a726657c3c9ad4146691e53"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a3819a97a4a726657c3c9ad4146691e53">Ipopt::SpralSolverInterface::InitializeImpl</a></div><div class="ttdeci">bool InitializeImpl(const OptionsList &amp;options, const std::string &amp;prefix)</div><div class="ttdoc">Implementation of the initialization method that has to be overloaded by for each derived class.</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a451dddbca75f855ee51b9fa13de0b04a"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a451dddbca75f855ee51b9fa13de0b04a">Ipopt::SpralSolverInterface::switch_</a></div><div class="ttdeci">enum scaling_opts switch_[3]</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00060">IpSpralSolverInterface.hpp:60</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a50a931d01822ef99f5f09a6ec111acf0"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a50a931d01822ef99f5f09a6ec111acf0">Ipopt::SpralSolverInterface::GetValuesArrayPtr</a></div><div class="ttdeci">double * GetValuesArrayPtr()</div><div class="ttdoc">Method returning an internal array into which the nonzero elements (in the same order as ja) will be ...</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00103">IpSpralSolverInterface.hpp:103</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a539d42deadac9a72d9d4ecdbff0c99b8"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a539d42deadac9a72d9d4ecdbff0c99b8">Ipopt::SpralSolverInterface::ordering_</a></div><div class="ttdeci">int ordering_</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00058">IpSpralSolverInterface.hpp:58</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a576f1c34d4ecbb4293cf825f2e3d1223"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a576f1c34d4ecbb4293cf825f2e3d1223">Ipopt::SpralSolverInterface::current_level_</a></div><div class="ttdeci">int current_level_</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00062">IpSpralSolverInterface.hpp:62</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a5df7be465ecafc27adbf15ab4f642cb1"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a5df7be465ecafc27adbf15ab4f642cb1">Ipopt::SpralSolverInterface::SpralSolverInterface</a></div><div class="ttdeci">SpralSolverInterface()</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00067">IpSpralSolverInterface.hpp:67</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a5eb28a170fc3f33f66691194daa965ca"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a5eb28a170fc3f33f66691194daa965ca">Ipopt::SpralSolverInterface::IncreaseQuality</a></div><div class="ttdeci">bool IncreaseQuality()</div><div class="ttdoc">Request to increase quality of solution for next solve.</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a6e4d98b13fe7e1a7655151a51c80f235"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a6e4d98b13fe7e1a7655151a51c80f235">Ipopt::SpralSolverInterface::scaling_type_</a></div><div class="ttdeci">int scaling_type_</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00059">IpSpralSolverInterface.hpp:59</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a75d7a32c3feb9c548d5c20444b654f9b"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a75d7a32c3feb9c548d5c20444b654f9b">Ipopt::SpralSolverInterface::NumberOfNegEVals</a></div><div class="ttdeci">Index NumberOfNegEVals() const</div><div class="ttdoc">Number of negative eigenvalues detected during last factorization.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00118">IpSpralSolverInterface.hpp:118</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7c3d7b76826fee7aeb38b59aa1a25c77"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7c3d7b76826fee7aeb38b59aa1a25c77">Ipopt::SpralSolverInterface::ndim_</a></div><div class="ttdeci">int ndim_</div><div class="ttdoc">Number of dimensions.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00044">IpSpralSolverInterface.hpp:44</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7">Ipopt::SpralSolverInterface::scaling_opts</a></div><div class="ttdeci">scaling_opts</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00031">IpSpralSolverInterface.hpp:32</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7a30b8ceeedcffc8ca82ae7186c129d93d"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a30b8ceeedcffc8ca82ae7186c129d93d">Ipopt::SpralSolverInterface::SWITCH_ON_DEMAND</a></div><div class="ttdeci">@ SWITCH_ON_DEMAND</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00036">IpSpralSolverInterface.hpp:36</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7a40ab092630cc8f28f6a20f8cab220ef2"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a40ab092630cc8f28f6a20f8cab220ef2">Ipopt::SpralSolverInterface::SWITCH_AT_START</a></div><div class="ttdeci">@ SWITCH_AT_START</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00034">IpSpralSolverInterface.hpp:34</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7a47c236c969e0111fd5ea4659f6a6c2e5"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a47c236c969e0111fd5ea4659f6a6c2e5">Ipopt::SpralSolverInterface::SWITCH_NDELAY_REUSE</a></div><div class="ttdeci">@ SWITCH_NDELAY_REUSE</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00039">IpSpralSolverInterface.hpp:39</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7a57d0c1558465aeb6ad9cc3048de28c27"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a57d0c1558465aeb6ad9cc3048de28c27">Ipopt::SpralSolverInterface::SWITCH_OD_ND_REUSE</a></div><div class="ttdeci">@ SWITCH_OD_ND_REUSE</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00042">IpSpralSolverInterface.hpp:41</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7a76b658210bcf56cc7d66a81a30591ab9"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a76b658210bcf56cc7d66a81a30591ab9">Ipopt::SpralSolverInterface::SWITCH_NEVER</a></div><div class="ttdeci">@ SWITCH_NEVER</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00033">IpSpralSolverInterface.hpp:33</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7a7fd8177c875dedeb550e9f24eecf546d"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a7fd8177c875dedeb550e9f24eecf546d">Ipopt::SpralSolverInterface::SWITCH_AT_START_REUSE</a></div><div class="ttdeci">@ SWITCH_AT_START_REUSE</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00035">IpSpralSolverInterface.hpp:35</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7a94f0ea309044abd3837cdcf830cc6b87"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7a94f0ea309044abd3837cdcf830cc6b87">Ipopt::SpralSolverInterface::SWITCH_OD_ND</a></div><div class="ttdeci">@ SWITCH_OD_ND</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00040">IpSpralSolverInterface.hpp:40</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7ae56a8bc06516313e57bd6b15c3a2ad58"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7ae56a8bc06516313e57bd6b15c3a2ad58">Ipopt::SpralSolverInterface::SWITCH_ON_DEMAND_REUSE</a></div><div class="ttdeci">@ SWITCH_ON_DEMAND_REUSE</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00037">IpSpralSolverInterface.hpp:37</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a7ea477711b8aab2356662b095f14a0c7aea4f407da412c8d1d8c4817437c062d6"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a7ea477711b8aab2356662b095f14a0c7aea4f407da412c8d1d8c4817437c062d6">Ipopt::SpralSolverInterface::SWITCH_NDELAY</a></div><div class="ttdeci">@ SWITCH_NDELAY</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00038">IpSpralSolverInterface.hpp:38</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a82b95f9f2d3359f346758ecf49667627"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a82b95f9f2d3359f346758ecf49667627">Ipopt::SpralSolverInterface::rescale_</a></div><div class="ttdeci">bool rescale_</div><div class="ttdoc">Indicates if we should rescale next factorization.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00051">IpSpralSolverInterface.hpp:51</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a8aa5504525bc83673e2490a8fdcb9f08"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a8aa5504525bc83673e2490a8fdcb9f08">Ipopt::SpralSolverInterface::val_</a></div><div class="ttdeci">double * val_</div><div class="ttdoc">Storage for variables.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00045">IpSpralSolverInterface.hpp:45</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a8aebc7eb447bb5f2654272b02b84ffa3"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a8aebc7eb447bb5f2654272b02b84ffa3">Ipopt::SpralSolverInterface::scaling_val_</a></div><div class="ttdeci">int scaling_val_[3]</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00061">IpSpralSolverInterface.hpp:61</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a916e9cd16dbf192c8b24cca32b49b34e"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a916e9cd16dbf192c8b24cca32b49b34e">Ipopt::SpralSolverInterface::~SpralSolverInterface</a></div><div class="ttdeci">~SpralSolverInterface()</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a99035c0ee1963ebe6cf7350eaf07a48f"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a99035c0ee1963ebe6cf7350eaf07a48f">Ipopt::SpralSolverInterface::akeep_</a></div><div class="ttdeci">void * akeep_</div><div class="ttdoc">Stores pointer to factors.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00048">IpSpralSolverInterface.hpp:48</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_a9d73b8fb678334f2287f760eda23e4a6"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#a9d73b8fb678334f2287f760eda23e4a6">Ipopt::SpralSolverInterface::scaling_</a></div><div class="ttdeci">double * scaling_</div><div class="ttdoc">Store scaling for reuse if doing dynamic scaling.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00052">IpSpralSolverInterface.hpp:52</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_ab6ae108bf645940b26cd0df9d630818c"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#ab6ae108bf645940b26cd0df9d630818c">Ipopt::SpralSolverInterface::ProvidesDegeneracyDetection</a></div><div class="ttdeci">bool ProvidesDegeneracyDetection() const</div><div class="ttdoc">Query whether the indices of linearly dependent rows/columns can be determined by this linear solver.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00142">IpSpralSolverInterface.hpp:142</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_abb9ffe123b16cd6d7758745dcf0e7a20"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#abb9ffe123b16cd6d7758745dcf0e7a20">Ipopt::SpralSolverInterface::ProvidesInertia</a></div><div class="ttdeci">bool ProvidesInertia() const</div><div class="ttdoc">Query whether inertia is computed by linear solver.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00128">IpSpralSolverInterface.hpp:128</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_abcf5de129137ef0f933e29a7c1f88766"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#abcf5de129137ef0f933e29a7c1f88766">Ipopt::SpralSolverInterface::dump_</a></div><div class="ttdeci">bool dump_</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00063">IpSpralSolverInterface.hpp:63</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_ac2257103d9a1f3a83ca9f397aa75d2fe"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#ac2257103d9a1f3a83ca9f397aa75d2fe">Ipopt::SpralSolverInterface::RegisterOptions</a></div><div class="ttdeci">static void RegisterOptions(SmartPtr&lt; RegisteredOptions &gt; roptions)</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_ac3a97c9942e5759f146f60b5b45fd512"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#ac3a97c9942e5759f146f60b5b45fd512">Ipopt::SpralSolverInterface::GetName</a></div><div class="ttdeci">static std::string GetName()</div><div class="ttdoc">give name of MUMPS with version info</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_acf60ee440ae544ad3f70f5a11f36a1a4"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#acf60ee440ae544ad3f70f5a11f36a1a4">Ipopt::SpralSolverInterface::MultiSolve</a></div><div class="ttdeci">ESymSolverStatus MultiSolve(bool new_matrix, const Index *ia, const Index *ja, Index nrhs, double *rhs_vals, bool check_NegEVals, Index numberOfNegEVals)</div><div class="ttdoc">Solve operation for multiple right hand sides.</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_ad04b71382644f5c63794d64f910b3d8a"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#ad04b71382644f5c63794d64f910b3d8a">Ipopt::SpralSolverInterface::pivtol_changed_</a></div><div class="ttdeci">bool pivtol_changed_</div><div class="ttdoc">indicates if pivtol has been changed</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00050">IpSpralSolverInterface.hpp:50</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_ae67414f80cbf0c918949cff855788850"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#ae67414f80cbf0c918949cff855788850">Ipopt::SpralSolverInterface::numdelay_</a></div><div class="ttdeci">int numdelay_</div><div class="ttdoc">Number of delayed pivots last time we scaled.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00047">IpSpralSolverInterface.hpp:47</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_aed5688368f44a67ce28d8d82dee5920a"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#aed5688368f44a67ce28d8d82dee5920a">Ipopt::SpralSolverInterface::umax_</a></div><div class="ttdeci">double umax_</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00057">IpSpralSolverInterface.hpp:57</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_af4db0459fe8777e6709ffd0062cd4119"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#af4db0459fe8777e6709ffd0062cd4119">Ipopt::SpralSolverInterface::fkeep_</a></div><div class="ttdeci">void * fkeep_</div><div class="ttdoc">Stores pointer to factors.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00049">IpSpralSolverInterface.hpp:49</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_af4e422401984f1ebdc10a2b23b41b76e"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#af4e422401984f1ebdc10a2b23b41b76e">Ipopt::SpralSolverInterface::PivotMethodNameToNum</a></div><div class="ttdeci">static int PivotMethodNameToNum(const std::string &amp;name)</div><div class="ttdoc">converts a pivot method option name to its spral option number</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_af65f85d609916b1602efcd0a816801d1"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#af65f85d609916b1602efcd0a816801d1">Ipopt::SpralSolverInterface::InitializeStructure</a></div><div class="ttdeci">ESymSolverStatus InitializeStructure(Index dim, Index nonzeros, const Index *ia, const Index *ja)</div><div class="ttdoc">Method for initializing internal structures.</div></div>
<div class="ttc" id="aclassIpopt_1_1SpralSolverInterface_html_afd4c3a3ad6d83b72df90c2729689082b"><div class="ttname"><a href="classIpopt_1_1SpralSolverInterface.html#afd4c3a3ad6d83b72df90c2729689082b">Ipopt::SpralSolverInterface::DetermineDependentRows</a></div><div class="ttdeci">ESymSolverStatus DetermineDependentRows(const Index *, const Index *, std::list&lt; Index &gt; &amp;)</div><div class="ttdoc">This method determines the list of row indices of the linearly dependent rows.</div><div class="ttdef"><b>Definition</b> <a href="IpSpralSolverInterface_8hpp_source.html#l00147">IpSpralSolverInterface.hpp:147</a></div></div>
<div class="ttc" id="anamespaceIpopt_html"><div class="ttname"><a href="namespaceIpopt.html">Ipopt</a></div><div class="ttdoc">This file contains a base class for all exceptions and a set of macros to help with exceptions.</div><div class="ttdef"><b>Definition</b> <a href="IpInexactAlgBuilder_8hpp_source.html#l00013">IpInexactAlgBuilder.hpp:14</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224b"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">Ipopt::ESymSolverStatus</a></div><div class="ttdeci">ESymSolverStatus</div><div class="ttdoc">Enum to report outcome of a linear solve.</div><div class="ttdef"><b>Definition</b> <a href="IpSymLinearSolver_8hpp_source.html#l00019">IpSymLinearSolver.hpp:20</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203">Ipopt::SYMSOLVER_FATAL_ERROR</a></div><div class="ttdeci">@ SYMSOLVER_FATAL_ERROR</div><div class="ttdoc">Unrecoverable error in linear solver occurred.</div><div class="ttdef"><b>Definition</b> <a href="IpSymLinearSolver_8hpp_source.html#l00033">IpSymLinearSolver.hpp:32</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a5a4a27f325033a0e5d85a4ebc4038b57"><div class="ttname"><a href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Ipopt::Index</a></div><div class="ttdeci">ipindex Index</div><div class="ttdoc">Type of all indices of vectors, matrices etc.</div><div class="ttdef"><b>Definition</b> <a href="IpTypes_8hpp_source.html#l00020">IpTypes.hpp:20</a></div></div>
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